| 发明名称 | Method and device for preventing a stationary vehicle from rolling away | ||
| 摘要 | A method for preventing a stationary vehicle (12) from rolling away, wherein a holding mode can be activated by actuating a brake pedal (18), wherein at least one wheel brake device (14) of the vehicle (12) is controlled in the holding mode in order to generate a braking force in such a way that the vehicle (12) is held in the stationary state, and wherein a physical variable which represents the actuation of the brake pedal is detected, wherein the holding mode is activated if a gradient of the physical variable exceeds an activation threshold value. | ||
| 申请公布号 | US9434360(B2) | 申请公布日期 | 2016.09.06 |
| 申请号 | US201414249705 | 申请日期 | 2014.04.10 |
| 申请人 | Dr. Ing. h.c. F. Porsche Aktiengesellschaft | 发明人 | Beger Ulrich |
| 分类号 | B60T8/17;B60T8/171;B60T7/12 | 主分类号 | B60T8/17 |
| 代理机构 | RatnerPrestia | 代理人 | RatnerPrestia |
| 主权项 | 1. A method for preventing a stationary vehicle from rolling away, comprising the steps of actuating a brake pedal to bring the vehicle to a stationary state, and afterward actuating the brake pedal again to activate a holding mode, wherein at least one wheel brake device of the vehicle is activated in the holding mode in order to generate a braking force in such a way that the vehicle is held in the stationary state, and detecting at least one physical variable which represents the subsequent actuation of the brake pedal, wherein the holding mode is activated if a gradient of at least one detected physical variable exceeds an activation threshold value. | ||
| 地址 | Stuttgart DE | ||